The NIKE Bulletin, which appears five to six times a year in a circulation of 2400 copies (confirms WEMF 2015), is a journal on questions of cultural preservation in all its facets. The Bulletin ensures the exchange of expertise, but also appeals to an interested lay public. Three issues per year contain a thematic focus from a department of cultural heritage conservation, with competent authors from their departments informing archeology, historic preservation and restoration. The topics range from the Celts to historic gardens and parliament buildings. Alternating are service notebooks that serve the transfer of knowledge and the exchange of information.